CN208707467U - Bidirectional coaxial large torque decelerating motor - Google Patents
Bidirectional coaxial large torque decelerating motor Download PDFInfo
- Publication number
- CN208707467U CN208707467U CN201821464714.8U CN201821464714U CN208707467U CN 208707467 U CN208707467 U CN 208707467U CN 201821464714 U CN201821464714 U CN 201821464714U CN 208707467 U CN208707467 U CN 208707467U
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- China
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- output shaft
- reduction gearbox
- driving gear
- control cabinet
- motor
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Abstract
The utility model patent discloses bidirectional coaxial large torque decelerating motor, including pinion gear, first output shaft, second output shaft, output shaft gear, control cabinet, first reduction gearbox, second reduction gearbox, motor rotor, motor stator, it is characterized by: two side length of shaft of motor rotor is identical, two sides respectively connect the first driving gear and the second driving gear, when motor rotor rotates, the deceleration mechanism in the reduction gearbox of two sides is driven to slow down the first output shaft and the second output shaft, first output shaft and the second output shaft are concentric, control cabinet is located at motor reel to intermediate position, first reduction gearbox and the second reduction gearbox, which are located at motor axial sides and its, becomes an entirety, it is same that first output shaft and output shaft stretch out bidirectional coaxial after realizing deceleration from the both ends of the first reduction gearbox and the second reduction gearbox respectively The function of output power is walked, the reduction ratio of the utility model is big, torque is big.
Description
Technical field
The utility model relates to decelerating motors, and in particular to bidirectional coaxial large torque decelerating motor.
Background technique
Decelerating motor refers to that the conglomerate of speed reducer and motor (motor), this conglomerate are usually alternatively referred to as gear motor
Or gear motor, be widely used in metallurgy, mine, lifting, transport, cement, building, chemical industry, weaving, printing and dyeing, pharmacy, medical treatment,
The reduction gearing mechanism of the various general machinery equipments such as beauty, therapeutic massage, office appliance, due to the application of decelerating motor
Widely, this makes people that the decelerating motor of concentric bidirectional output power may be implemented there is an urgent need to a kind of structure is simple.
Although the type of existing decelerating motor has very much, high-power toothed gearing electric motor, coaxial-type helical gear reducing motor,
Parallel axes helical gear reducing motor, spiral bevel gear decelerating motor, YCJ series of gear reductions motor, DC speed-reducing, pendulum
Line pinwheel decelerating motor, harmonic gear down electric motor, tricyclic decelerating motor, planetary friction formula mechanical stepless speed change motor, worm gear
Worm speed-down motor, planet-gear speed reducer, bevel gear decelerating motor, vertical gear decelerating motor, horizontal toothed gearing electric motor,
But each have their own advantage of these decelerating motors, each have their own function, but it is few may be implemented it is double coaxial, even if there is reality
Existing bidirectional coaxial, structure is also all extremely complex, dismounting get up it is extremely complex, as soon as often a part is broken, entire motor
It cannot use, very big inconvenience is brought to people's lives.
Utility model content
The purpose of this utility model is that designing a kind of bidirectional coaxial large torque decelerating motor, and structure is simple, is convenient for
Disassembly, suitable for the more occasion of application decelerating motor, breaking down even if some components of motor can also very easily more
It changes.
Bidirectional coaxial large torque decelerating motor includes the first driving gear, the first output shaft, the second output shaft, first driven
Gear, the second driven gear, control cabinet, the first reduction gearbox, the second reduction gearbox, motor rotor, motor stator, feature exist
It is identical that shaft length is stretched out in: motor rotor shaft two sides, and the control cabinet is located at motor reel to intermediate position, described
First reduction gearbox, the second reduction gearbox be located at motor reel to two sides position and its become an entirety, it is described first output
Axis is mounted on the first reduction gearbox, and the first driven gear is mounted on the first output shaft, and the second output shaft is mounted on the second deceleration
On case, the second driven gear is mounted on the second output shaft, and first driving gear and the second driving gear are mounted on electricity
The shaft two sides of motivation rotor are located at the inside of the first reduction gearbox and the second reduction gearbox, first driving gear and first
Driven gear intermeshing, second driving gear and the second driven gear are intermeshed, and are equipped with row in the control cabinet
Cheng Kaiguan and potentiometric controller.
Further, the two sides projecting shaft of the motor rotor installs the first driving gear and the second driving tooth respectively
Wheel, the first driving gear and the second driving gear are fixed on motor rotor with fastening screw respectively.
Further, first driven gear is mounted on the first output shaft, is fixed with fastening screw, the second driven tooth
Wheel is mounted on the second output shaft, is fixed with fastening screw.
Further, first output shaft is mounted on inside the first reduction gearbox, and the second output shaft is mounted on the second deceleration
Inside case.
Further, first reduction gearbox, reduction gearbox become an entirety in control cabinet two sides and control cabinet respectively.
Further, travel switch and potentiometric controller are housed inside the control cabinet, potentiometric controller is located at control cabinet
Internal top position, travel switch is located at position inside control cabinet on the lower and potentiometric controller is symmetrical.
The utility model has the beneficial effects that: this electric machine structure is simple, and it is ingenious in design, it is easy to disassemble, if some
Components failure only needs to change this components, in addition, concentric bidirectional output may be implemented in this decelerating motor
Power, reduction ratio is big, torque is big.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the drive mechanism schematic diagram of the utility model.
Fig. 3 is the deceleration structural scheme of mechanism of the utility model.
First reduction gearbox 1, the first driving gear 2, the first driven gear 3, the first output shaft 4, control cabinet 5, limit in figure
Switch 6, limiter 7, motor stator 8, the second output shaft 9, the second driven gear 10, the second driving gear 11, second slow down
Case 12, potentiometric controller 13, motor rotor shaft 14, motor rotor 15.
Specific embodiment
The following are the better embodiments of the utility model, but therefore do not limit the protection scope of the utility model.
Embodiment 1: as shown, bidirectional coaxial large torque decelerating motor, including the first reduction gearbox 1, control cabinet 5, second
Reduction gearbox 12, first reduction gearbox 1, the second reduction gearbox 12 become an entirety, institute in control cabinet two sides and control cabinet respectively
It states the first output shaft 4 to be mounted on the first reduction gearbox 1, the first driven gear 3 is mounted on the first output shaft 4, the second output shaft 9
Be mounted on the second reduction gearbox 12, the second driven gear 10 is mounted on the second output shaft 9, first driving gear 2 and
Second driving gear 11 is mounted on 14 two sides of motor rotor shaft and is located at the interior of the first reduction gearbox 1 and the second reduction gearbox 12
Portion, first driving gear 2 and the first driven gear 3 are intermeshed, second driving gear 11 and the second driven gear
11 are intermeshed, limiter 7 and potentiometric controller 13 are installed in the control cabinet, the limit switch 6 is mounted on control cabinet 5
Lower section, the potentiometric controller 13 control the opening and closing of limit switch 6 to control the rotation of motor rotor 15 to
The first driving gear 2 and the second driving gear 11 is driven to work at the same time to drive the first driven gear 3 and second driven
Gear 10 works, and the work of the first driven gear 3 drives 4 output power of the first output shaft, 10 work belt of the second driven gear
Dynamic second output shaft, 9 output power, realizes bidirectional coaxial heart output power.
The further transmission ratio and the second driving gear 11 of first driving gear 2 and the first driven gear 3 and
The transmission ratio of two driven gears 10 is identical, and is driven bigger achievable large torque output power.
The utility model devises bidirectional coaxial large torque decelerating motor: this electric machine structure is simple, ingenious in design, convenient for tearing open
It unloads, if the failure of some components only needs to change this components, in addition, this decelerating motor may be implemented together
Axle center bidirectional output power, it is larger that reduction ratio designs high torque.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
Member for, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of bidirectional coaxial large torque decelerating motor, including the first driving gear, the first output shaft, the second output shaft, first
Driven gear, the second driven gear, control cabinet, the first reduction gearbox, the second reduction gearbox, motor rotor, motor stator, Qi Te
Sign is: it is identical that shaft length is stretched out in motor rotor shaft two sides, and the control cabinet is located at motor reel to intermediate position,
First reduction gearbox, the second reduction gearbox be located at motor reel to two sides position and its become an entirety, described first
Output shaft is mounted on the first reduction gearbox, and the first driven gear is mounted on the first output shaft, the second output shaft is mounted on second
On reduction gearbox, the second driven gear is mounted on the second output shaft, first driving gear and the installation of the second driving gear
In the shaft two sides of motor rotor, first driving gear is located inside the first reduction gearbox, second driving gear position
In the inside of the second reduction gearbox, first driving gear and the first driven gear are intermeshed, second driving gear with
Second driven gear is intermeshed, and is equipped with travel switch and potentiometric controller in the control cabinet.
2. bidirectional coaxial large torque decelerating motor according to claim 1, it is characterised in that: the two of the motor rotor
Side projecting shaft installs the first driving gear and the second driving gear respectively, and the first driving gear and the second driving gear are used respectively
Fastening screw is fixed on motor rotor.
3. bidirectional coaxial large torque decelerating motor according to claim 1, it is characterised in that: the first driven gear peace
On the first output shaft, fixed with fastening screw.
4. bidirectional coaxial large torque decelerating motor according to claim 1, it is characterised in that: the first output shaft installation
Inside the first reduction gearbox, the second output shaft is mounted on inside the second reduction gearbox.
5. bidirectional coaxial large torque decelerating motor according to claim 1, it is characterised in that: first reduction gearbox subtracts
Fast case becomes an entirety in control cabinet two sides and control cabinet respectively.
6. bidirectional coaxial large torque decelerating motor according to claim 5, it is characterised in that: be equipped with inside the control cabinet
Travel switch and potentiometric controller, potentiometric controller and limiter are located at the distribution of control cabinet internal symmetry, and limit switch is installed on
Below control cabinet.
7. bidirectional coaxial large torque decelerating motor according to claim 1, it is characterised in that: first driving gear with
The transmission ratio and pinion gear of first driven gear are identical as the reduction ratio of the second driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464714.8U CN208707467U (en) | 2018-09-07 | 2018-09-07 | Bidirectional coaxial large torque decelerating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464714.8U CN208707467U (en) | 2018-09-07 | 2018-09-07 | Bidirectional coaxial large torque decelerating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208707467U true CN208707467U (en) | 2019-04-05 |
Family
ID=65946660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821464714.8U Active CN208707467U (en) | 2018-09-07 | 2018-09-07 | Bidirectional coaxial large torque decelerating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208707467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803668A (en) * | 2021-04-13 | 2021-05-14 | 南京合信自动化有限公司 | Potato machine driving motor |
-
2018
- 2018-09-07 CN CN201821464714.8U patent/CN208707467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112803668A (en) * | 2021-04-13 | 2021-05-14 | 南京合信自动化有限公司 | Potato machine driving motor |
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